36 Trillion-Shaped Engagement Rings for Modern Brides

So standout

Updated 08/23/18
Product Disclosure

Courtesy of Liven Co.

There are certain stone shapes that instantly come to mind when dreaming about an engagement ring—emerald, oval, cushion, pear, round, and princess cuts are all-time favorites from platinum and yellow-gold settings to contemporary takes set in rose gold or a mix of metals. Then there are more uniquely shaped engagement rings which have become increasingly popular with modern brides from colored stones to hexagon shapes and east-west settings. If you’re the type to feel drawn to the latter, trillion-shaped stones are a stunning and unique style of engagement ring to consider.

You may be more familiar with trillion-shaped stones as accents to more popular cuts like emerald or square diamonds and gemstones, but the triangular shape—which, fun fact, was originally created in the Netherlands—is beyond striking as the main event whether as a solitaire or multi-stone ring. You’ll find the three-sided stone available with round or pointed edges (aka curved or uncurved) and available in a range of unique settings whether you’re drawn to a two-stone ring, a double band, an off-kilter mounting, or halo accent.

Like with a pear-shaped stone, a trillion-cut stone tends to look larger than it really is due to its shallower cut—if you’re the type of gal who’s set on a sizable diamond or gemstone (no shame in the game!) but may not have the budget to spend on three or four (for five!) carats, a trillion ring is a great way to go. In terms of sparkle, a shallow diamond does typically result in less brilliance which means a trillion cut may not be the glitteriest ring in the bunch, but it will certainly sparkle and shine on your finger.

If you’re a price-conscious shopper, a trillion-cut gemstone or smaller diamond is a great alternative that still feels incredibly special and modern. As the stone shape continues to trend, more and more designers are offering dainty styles from sleek and minimal to those accented by a couple tiny side stones. These restrained versions are likewise perfect for the low-key bride whose all about subtlety but still wants a stylish engagement ring.

From pared-back and dainty to glitzy and glamorous, ahead, peruse our edit of 36 trillion-shaped engagement rings for modern tastes.

01 of 36

Ohannes Corlu Gold Ring-14K Gold Ring-Solitaire Trillion Ring

Courtesy of Ohannes Corlu

SHOP NOW: Etsy, $180

02 of 36

Zales 6.0mm Trillion-Cut Aquamarine Ring in 10K Gold

Courtesy of Zales

SHOP NOW: Zales, $239

03 of 36

Beloved Fine Jewels Trillion Diamond Ring

Courtesy of Beloved Fine Jewels

SHOP NOW: Etsy, $219.99

04 of 36

Stone And Strand Small Trillion Diamond Ring

Courtesy of Stone And Strand

SHOP NOW: Stone and Strand, was $275 now $220

05 of 36

Shahla Karimi Black Diamond Trillion Gold Ring

Courtesy of Shahla Karimi

SHOP NOW: Of A Kind, $275

06 of 36

Rosedale Jewelry Trillion Diamond Ring

Courtesy of Rosedale


07 of 36

Vrai & Oro Trillion Diamond Ring

Courtesy of Vrai & Oro

SHOP NOW: Vrai & Oro, $435

08 of 36

Zoë Chicco 14K Trillion Diamond Ring

Courtesy of Zoë Chicco

SHOP NOW: Zoë Chicco, $450

09 of 36

Audry Rose Trillion Diamond Ring

Courtesy of Audry Rose

SHOP NOW: Audry Rose, $615

10 of 36

Diamond Nexus Bali Classic Trillion Cut Engagement Ring

Courtesy of Diamond Nexus

SHOP NOW: Diamond Nexus, was $1,055, now $896.75

11 of 36

Charles & Colvard Forever One 1.00CTW Trillion Near-Colorless Moissanite Bezel Set Engagement Ring in 14K Rose Gold

Courtesy of Charles & Colvard

SHOP NOW: Charles & Colvard, $1,199

12 of 36

Liven Co. One of a Kind Trillion Cut Morganite Ring

Courtesy of Liven Co.

SHOP NOW: Liven Co., $1,298

13 of 36

Artemer Trillion Diamond Engagement Ring

Courtesy of Artemer

SHOP NOW: Etsy, $1,554

14 of 36

Bario Neal Trillion White Sapphire Ring

Courtesy of Bario Neal

SHOP NOW: Bario Neal, Priced From $1,580

15 of 36

Staghead Designs 1ct Trillion Cut Moissanite Stone on 14K Rose Gold Band

Courtesy of Staghead Designs

SHOP NOW: Etsy, $1,600

16 of 36

Trudy Gems Trillion Cut Ring

Courtesy of Trudy Gems

SHOP NOW: Etsy, $1,680

17 of 36

Lauren Wolf Jewelry Trillion Solitaire Ring

Courtesy of Lauren Wolf

SHOP NOW: Lauren Wolf, $2,100

18 of 36

Buchroeders Jewelers Custom Yellow Gold Trillion Diamond Organic Bezel Solitaire Engagement Ring

Courtesy of Buchroeders Jewelers

SHOP NOW: 1stdibs, was $2,995, now $2,240

19 of 36

Helzberg Diamonds 3/4 Ct. TW. Multi-Diamond Engagement Ring in 14K White Gold

Courtesy of Helzberg Diamonds

Helzberg Diamonds

20 of 36

Luna Skye 14kt Gold And Diamond Double Band Topaz Trillion Ring

Courtesy of Luna Skye

SHOP NOW: Luna Skye, $3,100

21 of 36

Digby & Iona Salt & Pepper Kira Ring

Courtesy of Digby & Iona

SHOP NOW: Digby & Iona, $3,350

22 of 36

Jacquie Aiche Trillion Diamond Ring

Courtesy of Jacquie Aiche

SHOP NOW: Jacquie Aiche, $3,750

23 of 36

Capucinne Trillion Ring

Courtesy of Capucinne

SHOP NOW: Etsy, $3,880

24 of 36

Gillian Conroy Trillion Rose-cut White Diamond Pavé Ring

Courtesy of Gillian Conroy

SHOP NOW: Gillian Conroy, $4,800

25 of 36

Kavant & Sharart GeoArt TT Trillion-Cut Black & White Diamond Ring

Courtesy of Kavant & Sharart

SHOP NOW: Kavant & Sharart, $5,150

26 of 36

MDC Diamonds NYC Trillion Diamond Cathedral Solitaire Engagement Ring

Courtesy of MDC Diamonds NYC

SHOP NOW: Etsy, $5,983

27 of 36

KatKim Highland Ring

Courtesy of KatKim

SHOP NOW: KatKim, $6,800

28 of 36

Mineralogy Design Clear Rose Cut Trillion Diamond Ring

Courtesy of Mineralogy Design

SHOP NOW: Etsy, $6,808

29 of 36

Eva Fehren The Queen 18K Rose Gold Ring With White Diamond Trillion And Beveled Detailing

Courtesy of Eva Fehren

SHOP NOW: Eva Fehren, $9,650

30 of 36

Concierge Diamonds Inc. Triangle Diamond (Certified) Engagement Ring

Courtesy of Concierge Diamonds Inc.

SHOP NOW: 1stdibs, $10,400

31 of 36

Tresor Paris 2.01 CT Double Heart Shape 18 KT Yellow Gold Platinum Diamond Engagement Ring

Courtesy of Tresor Paris

SHOP NOW: 1stdibs, $13,294.07

32 of 36

GIA Certified 3.00 Carat E, VS1 Trilliant Center in Diamond Halo Platinum Ring

Courtesy of 1stdibs

SHOP NOW: 1stdibs, $79,500

33 of 36

Monique Péan Trillion Cut Champagne Diamond Ring

Courtesy of Monique Péan

SHOP NOW: Monique Péan, Price Upon Request

34 of 36

Marisa Perry Double Trillion Split Shank Ring

Courtesy of Marisa Perry

SHOP NOW: Marisa Perry, Price Upon Request

35 of 36

Brilliant Earth Trillion Geometric Matched Set

Courtesy of Brilliant Earth

SHOP NOW: Brilliant Earth, Price Upon Request

36 of 36

Jemma Wynne Bespoke Canary Diamond Trillion Ring

Jemma Wynne

Jemma Wynne

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